孤寡这么久证明你八字太差
[gū guă zhè me jiŭ zhèng míng nĭ bā zì tài chā]
This username suggests that the user has been single for a long time, and humorously attributes it to their astrological signs ('八字') which are believed in Chinese culture to influence life events. The term 'bad fortune' refers to an unlucky personal destiny.